Defines the number of colors as a power
of 2. This is equivalent to the number of color bits, which define the
color. For example:
Color = 1 Specifies 2 colors
Color = 2 Specifies 4 colors
Color = 4 Specifies 16 colors
Color = 8 Specifies 256 colors
Color = 0 Should be specified for monochrome modes 7, 7+, and F